Coleman W P, Gately L E, Krementz A B, Reed R J, Krementz E T
Arch Dermatol. 1980 May;116(5):548-51.
Two hundred fifty-one black patients were examined for the presence of melanocytic nevi. The average number detected was 8.3 per patient. Light-skinned blacks had a greater number of total body nevi, while dark-skinned blacks had more lesions on the palms and soles. The usual histologic pattern seen in plantar-palmar lesions was that of lentigo simplex. The differentiation of lentigines of the palms and soles from early expression of acral lentiginous melanomas may be difficult; however, most acral pigmented lesions do not require excision.
对251名黑人患者进行了黑素细胞痣检查。每位患者检测到的平均痣数为8.3个。浅肤色黑人的全身痣数量更多，而深肤色黑人手掌和脚底的痣更多。掌跖部病变常见的组织学模式为单纯性雀斑样痣。区分手掌和脚底的雀斑样痣与肢端雀斑样黑色素瘤的早期表现可能很困难；然而，大多数肢端色素沉着病变不需要切除。
